Organisms And Population Question 191
Question: Generally decline in hearing power begins after the age of
Options:
A) 50 years
B) 30 years
C) 40 years
D) 10 years
Show Answer
Answer:
Correct Answer: D
Solution:
Decline in hearing power beings after the age of 10 years.
It declines steadily upto 50 years of age after which the rate of decline is much slower.
BETA
